Thanks a lot for your suggestions. Your notes will be considered. >> I have no idea of what you're looking for for proof of concept, or is this just a "take th

Thanks a lot for your suggestions. Your notes will be considered. >> I have no idea of what you're looking for for proof of concept, or is this just a "take this paper and do what you want with it, I thought these papers were interesting." Yes, it is "take this paper and do what you want with it, I thought these papers were interesting." :-)